Rusdiana, S., Syarifah Meurah Yuni and Delia Khairunnisa 2020. Comparison of Rainfall Forecasting in Simple Moving Average (SMA) and Weighted Moving Average (WMA) Methods (Case Study at Village of Gampong Blang Bintang, Big Aceh District-Sumatera-Indonesia. Journal of Research in Mathematics Trends and Technology. 2, 1 (Feb. 2020), 21-27. DOI:https://doi.org/10.32734/jormtt.v2i1.3753.